guys give me some tips as well to stop stuttering

guys give me some tips as well to stop stuttering Helloo!! I am 15 years old, i feel like i stuttered for as long as i can remember. I was always the shy kid or the kid who wouldnt leave his mothers side.I never really cared about it when i was young tbh. Untill my first embarrassing moment , it was like the school assembly and well i was supposed to read the news and i seriously couldnt get this word out , i think the word was "microscopic" if i remember correctly and i just kept on saying "my my my" and the worst part of it is that after all the struggle i went through to get this stupid word out of my mouth , no one understood what i was tryna say lol And u can probably guess how everyone reacted lol. My teacher was soo pissed at me for ruining the assembly that she didnt even talk to me for the rest of the year which was just 1 month ( cuz covid) soo i was kinda saved lmao. Anyways the lockdown period and the online classes were kinda like a blessing for me cuz i never really had to listen to people making fun of my stutter. Anyways 2 years have passed and classes began lol , i noticed that my stutter wasnt even that bad. Like i can read the reader without stuttering at all , i dont even make the hmm umm uhh sounds while reading which everyone used to make fun of me for 😅. But i do have like this thing where my voice just cuts off , like i cant breathe anymore or something like that. Anyways apparently thats cuz i speak fast and i am tryna slow that down as well. So ya nowadays i dont really stutter that much as i did but i still do when i am excited or like when i wanna quickly tell someone whats on my mind ( or while trying to talk to hehe u know). So if everything goes according to plan , i hope my stuttering gets better before like summer vacation( which is only 2 months away but i need to have a fixed target so yeah) i dont know why i said all this here but wish meee luck!!!!!